Colours have always fascinated man and right from the pre historic times he has always tried to use colour in whichever way possible in his life. Initially they were extracted from nature (i.e., from flowers, fruits) and these colours were known as the natural colours. He had been using various means to decorate the clothes he wore and here the chief source of colouring matter, until about a century ago, was natural colours especially the ones obtained from nature. These natural colours were initially used to dye natural fibres like cotton, wool, linen, silk etc. With the advent of industrialization man started dyeing clothes on a commercial basis and then his main aim was to find a way to increase the production at the least expense. It was soon realized that the method of extraction of natural dyes and their application were lengthy and laborious. This gave the impetus to development of synthetic dyestuffs.
Les informations fournies dans la section « Synopsis » peuvent faire référence à une autre édition de ce titre.
Vendeur : GreatBookPrices, Columbia, MD, Etats-Unis
Etat : New. N° de réf. du vendeur 27092526-n
Quantité disponible : Plus de 20 disponibles
Vendeur : California Books, Miami, FL, Etats-Unis
Etat : New. Print on Demand. N° de réf. du vendeur I-9781533400925
Quantité disponible : Plus de 20 disponibles
Vendeur : GreatBookPrices, Columbia, MD, Etats-Unis
Etat : As New. Unread book in perfect condition. N° de réf. du vendeur 27092526
Quantité disponible : Plus de 20 disponibles
Vendeur : GreatBookPricesUK, Woodford Green, Royaume-Uni
Etat : As New. Unread book in perfect condition. N° de réf. du vendeur 27092526
Quantité disponible : Plus de 20 disponibles
Vendeur : GreatBookPricesUK, Woodford Green, Royaume-Uni
Etat : New. N° de réf. du vendeur 27092526-n
Quantité disponible : Plus de 20 disponibles
Vendeur : THE SAINT BOOKSTORE, Southport, Royaume-Uni
Paperback / softback. Etat : New. This item is printed on demand. New copy - Usually dispatched within 5-9 working days. N° de réf. du vendeur C9781533400925
Quantité disponible : Plus de 20 disponibles